Perception of difficulty and glucose control: Effects on academic performance in youth with type I diabetes

Table 2 Correlations among the variables

	Academic performance	HbA1c	Peripheral blood glucose	CDI	Perceptions of difficulty
Academic performance1	-	-0.26	-0.37a	-0.43b	-0.48b
HbA1c		-	0.42b	0.03	0.34a
Peripheral blood glucose2			-	0.22	0.47b
CDI3				-	0.27

¹Low scores indicate poor grades;

²Low score-lower glucose levels;

³Higher scores more depression.

^aP < 0.05;

^bP < 0.01. HbA1c: Hemoglobin A1c; CDI: Child depression inventory.